[sdiy] LM13600 VCO

[mark verbos]

you could use the Korg MS-20 filter

and Fatman VCA or this one..... 
http://www.idg.se/personal/bergfors/bergfotron/vca/lm13600%20vca%202.htm

Jörgen's is exponential response, which may be what you want or may not. 
You should use linear envelopes if you do use this one.



jbv wrote:

>Is it worth trying to design & build an integrated combination
>of VCO -> VCLPF -> VCA around LM13600 chips only ?
>Did anyone tried this already ?
>If yes, any schemo available somewhere (other than the data
>sheet) ?
>
>Thanks,
>JB
>
>
>